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Reverse String using recursion #790

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Reverse String using recursion #790

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@prashantp995
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@prashantp995 prashantp995 commented Jul 8, 2019

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Reverse String using recursion
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@rjtmahinay
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@rjtmahinay rjtmahinay commented Jul 25, 2020 •
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Hi @prashantp995
In Line 14 of your reverseString() method if the input is null, input.length will throw NullPointerException. I suggest to use input.isEmpty() instead of input.length <= 0
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